But the “wattages” just pulse the thing on and off right? I’ve never heard of a home microwave that can apply true variable power. If you have one I’ll buy it.
Most of the major brands in the US have them, now, and the reliability is improving. As I understand it the drive transistors in early models were prone to failure.
More info available here: https://media3.bosch-home.com/Documents/MCDOC03402966_BOSCH_...